"One factor is manipulated while all other factors are held constant." This defines

Question

Quizplus · Accepted Answer

This statement defines an experiment where one independent variable is manipulated while all other variables are controlled or held constant. In a survey, variables are not manipulated or controlled, and in investigative research or behavioral research, this statement may not necessarily apply. Therefore, the best choice is B, an experiment.

"One Factor Is Manipulated While All Other Factors Are Held